GS-803 Build version advanced to 6.6.0.2594.390
GS-803 Build version advanced to 6.6.0.2594.390

svn path=/trunk/openspaces/; revision=38702


Former-commit-id: d3cd02247a4808e11a4d2dba65104a84f6bb2f95
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces